mirror of
https://github.com/sqlmapproject/sqlmap.git
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147 lines
4.9 KiB
Python
147 lines
4.9 KiB
Python
#!/usr/bin/env python
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"""
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Copyright (c) 2006-2020 sqlmap developers (http://sqlmap.org/)
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See the file 'LICENSE' for copying permission
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"""
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import re
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from lib.core.common import Backend
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from lib.core.common import Format
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from lib.core.common import unArrayizeValue
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from lib.core.data import conf
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from lib.core.data import kb
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from lib.core.data import logger
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from lib.core.enums import DBMS
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from lib.core.session import setDbms
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from lib.core.settings import HSQLDB_ALIASES
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from lib.request import inject
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from plugins.generic.fingerprint import Fingerprint as GenericFingerprint
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class Fingerprint(GenericFingerprint):
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def __init__(self):
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GenericFingerprint.__init__(self, DBMS.HSQLDB)
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def getFingerprint(self):
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value = ""
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wsOsFp = Format.getOs("web server", kb.headersFp)
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if wsOsFp and not conf.api:
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value += "%s\n" % wsOsFp
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if kb.data.banner:
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dbmsOsFp = Format.getOs("back-end DBMS", kb.bannerFp)
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if dbmsOsFp and not conf.api:
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value += "%s\n" % dbmsOsFp
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value += "back-end DBMS: "
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actVer = Format.getDbms()
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if not conf.extensiveFp:
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value += actVer
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return value
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blank = " " * 15
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value += "active fingerprint: %s" % actVer
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if kb.bannerFp:
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banVer = kb.bannerFp.get("dbmsVersion")
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if banVer:
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if re.search(r"-log$", kb.data.banner or ""):
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banVer += ", logging enabled"
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banVer = Format.getDbms([banVer])
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value += "\n%sbanner parsing fingerprint: %s" % (blank, banVer)
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htmlErrorFp = Format.getErrorParsedDBMSes()
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if htmlErrorFp:
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value += "\n%shtml error message fingerprint: %s" % (blank, htmlErrorFp)
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return value
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def checkDbms(self):
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"""
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References for fingerprint:
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DATABASE_VERSION()
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version 2.2.6 added two-arg REPLACE functio REPLACE('a','a') compared to REPLACE('a','a','d')
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version 2.2.5 added SYSTIMESTAMP function
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version 2.2.3 added REGEXPR_SUBSTRING and REGEXPR_SUBSTRING_ARRAY functions
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version 2.2.0 added support for ROWNUM() function
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version 2.1.0 added MEDIAN aggregate function
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version < 2.0.1 added support for datetime ROUND and TRUNC functions
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version 2.0.0 added VALUES support
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version 1.8.0.4 Added org.hsqldbdb.Library function, getDatabaseFullProductVersion to return the
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full version string, including the 4th digit (e.g 1.8.0.4).
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version 1.7.2 CASE statements added and INFORMATION_SCHEMA
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"""
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if not conf.extensiveFp and Backend.isDbmsWithin(HSQLDB_ALIASES):
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setDbms("%s %s" % (DBMS.HSQLDB, Backend.getVersion()))
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if Backend.isVersionGreaterOrEqualThan("1.7.2"):
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kb.data.has_information_schema = True
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self.getBanner()
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return True
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infoMsg = "testing %s" % DBMS.HSQLDB
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logger.info(infoMsg)
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result = inject.checkBooleanExpression("CASEWHEN(1=1,1,0)=1")
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if result:
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infoMsg = "confirming %s" % DBMS.HSQLDB
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logger.info(infoMsg)
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result = inject.checkBooleanExpression("ROUNDMAGIC(PI())>=3")
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if not result:
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warnMsg = "the back-end DBMS is not %s" % DBMS.HSQLDB
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logger.warn(warnMsg)
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return False
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else:
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result = inject.checkBooleanExpression("ZERO() IS 0") # Note: check for H2 DBMS (sharing majority of same functions)
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if result:
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warnMsg = "the back-end DBMS is not %s" % DBMS.HSQLDB
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logger.warn(warnMsg)
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return False
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kb.data.has_information_schema = True
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Backend.setVersion(">= 1.7.2")
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setDbms("%s 1.7.2" % DBMS.HSQLDB)
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banner = self.getBanner()
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if banner:
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Backend.setVersion("= %s" % banner)
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else:
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if inject.checkBooleanExpression("(SELECT [RANDNUM] FROM (VALUES(0)))=[RANDNUM]"):
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Backend.setVersionList([">= 2.0.0", "< 2.3.0"])
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else:
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banner = unArrayizeValue(inject.getValue("\"org.hsqldbdb.Library.getDatabaseFullProductVersion\"()", safeCharEncode=True))
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if banner:
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Backend.setVersion("= %s" % banner)
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else:
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Backend.setVersionList([">= 1.7.2", "< 1.8.0"])
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return True
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else:
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warnMsg = "the back-end DBMS is not %s" % DBMS.HSQLDB
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logger.warn(warnMsg)
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dbgMsg = "...or version is < 1.7.2"
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logger.debug(dbgMsg)
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return False
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def getHostname(self):
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warnMsg = "on HSQLDB it is not possible to enumerate the hostname"
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logger.warn(warnMsg)
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